Four Seasons 56821 A/C Refrigerant Discharge Hose

Reliable A/C Refrigerant Discharge Hose for Dodge Ram Trucks

The Four Seasons Hose Assembly part number 56821 is designed specifically for Dodge Ram 1500, 2500, and 3500 models. This A/C refrigerant discharge hose ensures proper flow of R134a refrigerant, maintaining your vehicle's air conditioning system performance.

• Compatible with Dodge Ram 1500, 2500, and 3500
• OEM replacement discharge line for R134a refrigerant
• Includes gasket and fittings for secure installation
• Equipped with a switch service port for diagnostic access
• Comes with green O-rings [24672] and [24670] for leak prevention
• Features a P-nut fitting suction end type
• Does not include bracket, muffler, or switch

About the Four Seasons Hose Assembly Product Line

The Four Seasons Hose Assembly line focuses on delivering precise hose assemblies tailored for HVAC systems in vehicles. This product line emphasizes compatibility and quality, providing components like discharge lines that meet or exceed original equipment specifications. The 56821 hose assembly is part of this line, offering a direct replacement solution for Dodge Ram trucks requiring R134a refrigerant discharge hoses.

Product Details and Specifications

This A/C refrigerant discharge hose is engineered to handle R134a refrigerant, the standard for many modern automotive air conditioning systems. The hose assembly includes all necessary fittings and a gasket to ensure a tight, leak-free connection. It features a switch service port to facilitate system diagnostics without removing the hose. The suction end uses a P-nut fitting for secure attachment. Two green O-rings ([24672] and [24670]) are included to maintain system integrity. Note that this assembly does not come with a bracket, muffler, or switch, focusing solely on the discharge line function.

Common Applications and Issues Addressed

• Replacement of worn or leaking A/C refrigerant discharge hoses on Dodge Ram 1500, 2500, and 3500
• Restoring proper refrigerant flow in the vehicle’s HVAC system
• Eliminating refrigerant leaks caused by damaged or degraded hoses
• Facilitating A/C system diagnostics with the included switch service port
• Ensuring compatibility with R134a refrigerant systems

Installation Notes and Tips

When installing the Four Seasons 56821 hose assembly, ensure the vehicle is compatible with R134a refrigerant. Use the included green O-rings to prevent leaks and verify that all fittings are securely tightened. The absence of a bracket means the hose must be properly supported during installation to avoid strain. The switch service port allows for easy pressure checks without hose removal. Professional installation is recommended to maintain system integrity and safety.

Quality Assurance and Warranty

Four Seasons provides this hose assembly as an OEM replacement part, meeting original equipment standards for fit and function. The inclusion of all necessary seals and fittings supports a reliable installation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.